4962620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19087}}^1$

素因数の和:19109

約数の個数: 24

約数和(自身を含む): 11223744

約数和(自身を除く): 6261124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19087, 38174, 76348, 95435, 190870, 248131, 381740, 496262, 992524, 1240655, 2481310, 4962620]

約数ペア:

[(1, 4962620), (2, 2481310), (4, 1240655), (5, 992524), (10, 496262), (13, 381740), (20, 248131), (26, 190870), (52, 95435), (65, 76348), (130, 38174), (260, 19087)]